package day6;

/**
 * @author oldliu
 * @since 1.0
 */
public class Array2 {
    public static void main(String[] args) {
        int[]a1={1,3,4,6,7,8,9,14,23};
        System.out.println("长度是："+a1.length);
        for(int i=0;i<a1.length;i++)
        {
            System.out.print(a1[i]+"\t");
        }
        System.out.println();
        int []a2=new int[]{1,3,6,8,9};
        //...
        a2[0]=100;
        //........
    }
}
